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I know that this is not the first thread on this topic,but I have searched all the posts regarding this and not found what I am looking for. I'm doing my graduation project and speech recognition is part of it. I have searched a lot regarding it and found out about the different SDK that are available and even the Speech recognizer engine in c#. I cant include these codes, I have to try it on my one from scratch.

Right now I have been able to take voice input from microphone and store it into a wave file. I want to pass the same file or the byte stream to the speech recognition that will convert the voice to text

I would would be really thankful if someone have already done this and can give me a link for a paper or a code I can take guidance from.

Thanks in advance!

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  • Search for fast Fourier transform (FFT) and hidden-markov-models and also a good book and much time. Commented Mar 4, 2012 at 12:00
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    If you are not going to use any SDK, then maybe you should research speech recognition algorithms first, and then later ask the specific questions related to its implementation in c# Commented Mar 4, 2012 at 12:00

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If you don't want to use any SDK or the System.speech integrated namespace, you have to develop your speech recognition library by your own ...

Maybe you can take a look to some open source speech recognition library to get an idea ... Take a look at CMU Sphinx for example .

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